Parker 14 J that collapsed off the Mississippi-Louisiana coast yesterday. (U.S. Coast Guard photo). The 41 people aboard an offshore drilling rig that collapsed off the Mississippi-Louisiana coast yesterday afternoon have been rescued. Eight people were injured in the accident and were taken by New Orleans-based Coast Guard helicopters to Gulfport Regional Airport for further transfer by awaiting EMS personnel to Gulfport Memorial Hospital. With the extent of the injuries still unknown…